CAJ | 학술논문

针对去除兖州煤和神府煤中的含氧化合物同时富集芳烃与脂肪烃类化合物的问题。通过在微波辐射条件下采用不同溶剂分别萃取的方法加以研究，力图寻找一条比较简捷、实用而且萃取效果较好的方法。分别以二硫化碳、丙酮和四氢呋喃（THF）作为溶剂，在微波辐射条件下对兖州煤和神府煤各自进行了萃取，并利用气相色谱/质谱联用(GC/MS)技术对萃取物进行了分析。结果表明：兖州煤和神府煤在微波辐射条件下的变化规律不同，可初步确定在微波辐射条件下除去煤中含氧化合物的萃取路线。总结出了两种煤溶剂萃取规律，并研究微波与煤炭间的相互作用机理，探讨了微波萃取机理。
침대거제연주매화신부매중적함양화합물동시부집방경여지방경류화합물적문제。통과재미파복사조건하채용불동용제분별췌취적방법가이연구，력도심조일조비교간첩、실용이차췌취효과교호적방법。분별이이류화탄、병동화사경부남（THF）작위용제，재미파복사조건하대연주매화신부매각자진행료췌취，병이용기상색보/질보련용(GC/MS)기술대췌취물진행료분석。결과표명：연주매화신부매재미파복사조건하적변화규률불동，가초보학정재미파복사조건하제거매중함양화합물적췌취로선。총결출료량충매용제췌취규률，병연구미파여매탄간적상호작용궤리，탐토료미파췌취궤리。
For removal of enriched in aromatics, aliphatic hydrocarbon compounds and oxygenated compounds from Yanzhou coal and Shenfu coal, both kinds of coal were studied by using different extract solvents under microwave irradiation, trying to find a simple, practical and better method of extraction under microwave radiation. The result shows that under the condition of microwave radiation, the variation rule of Yanzhou coal and shenfu coal is different, and the extraction approach can be determined to remove oxygen-containing compounds from coal under the condition of microwave radiation. This study summarized the solvent extraction rules for the two kinds of coal, investigated the mechanism interaction between microwave and coal, and discussed the mechanism of microwave extraction.